Home / 5,035.01-6,948.36-2,797.02

Finding the Fourth Proportional to 5,035.01, 6,948.36 and 2,797.02

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Solution

The fourth proportional to 5,035.01, 6,948.36 and 2,797.02 is: 3,859.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035.01 : 6,948.36 = 2,797.02 : x
  2. Step 2: Convert to fraction form
    5,035.01/6,948.36 = 2,797.02/x
  3. Step 3: Cross multiply
    5,035.01x = 6,948.36 × 2,797.02
  4. Step 4: Simplify right side
    5,035.01x = 19,434,701.89
  5. Step 5: Solve for x
    x = 19,434,701.89/5,035.01
  6. Step 6: Final answer
    x = 3,859.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.